The Benelli M4 Tactical is the choice of the US Marine Corps and is the gold standard for combat shotguns worldwide. It features Benelli's Inertia driven recoil-reducing system and dual pistons for reliable feeding of almost any load imaginable. The 20" barrel is chrome-lined and threaded for chokes. The 5 round capacity can easily be upgraded to 8 with many aftermarket magazine tube extensions. Ghost ring sights, pistol grip, and M1913 picatinny rail for mounting optics are all standard equipment. Available in black (shown) and desert camo.